CN218737794U

CN218737794U - Supporting table convenient to adjust

Info

Publication number: CN218737794U
Application number: CN202222369356.5U
Authority: CN
Inventors: 张建鑫; 韩秀萍
Original assignee: Harbin Huade University
Current assignee: Harbin Huade University
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-03-28
Anticipated expiration: 2032-09-06

Abstract

The utility model belongs to the technical field of a supporting bench, concretely relates to brace table convenient to adjust, which comprises a supporting table, the mounting groove has been seted up to the brace table upper end, the inside rotation of mounting groove is connected with the threaded rod, threaded rod threaded connection has the lantern ring seat, the inside articulated board that places that is located the threaded rod top that has of mounting groove, lantern ring seat upper end is articulated to have and places the articulated rod of board lower extreme, the inside sliding connection of spout has the slide bar, slide bar outside cover be equipped with placing groove assorted horizontal pole, mounting bar upper end symmetry articulates there is the pivot, fixedly connected with splint between two pivots, circular slot internally mounted has first spring, first spring left end fixedly connected with and circular slot sliding connection's plectane, plectane right-hand member fixedly connected with pull rod, plectane left end fixedly connected with runs through the picture peg of mounting bar, the utility model discloses can adjust placing board and splint, the person of facilitating the use watches the thing on the splint, avoid bending the back of bending for a long time simultaneously.

Description

Supporting table convenient to adjust

Technical Field

The utility model belongs to the technical field of a supporting bench, concretely relates to supporting bench convenient to adjust.

Background

In the technical aspect of Drawing (Drawing or Painting), a surface is used as a supporting surface, and then color is added on the surface, the surface can be paper or cloth, a tool for adding color can be used for Drawing by a Painting brush, a sponge, a cloth strip and the like, and a digital board can also be used for Drawing. However, no matter the paper or the digital board is used for drawing, the drawing paper or the digital board is required to be placed on a plane for drawing,

current patent CN218021031U, an adjustable drawing board support frame: the device comprises a device body 1, a supporting mechanism 2, a body mechanism 3 and a clamping mechanism 4, wherein the supporting mechanism 2 is positioned outside the device body 1, the body mechanism 3 is positioned in the middle of the front part of the supporting mechanism 2, the clamping mechanism 4 is positioned above the front end of the body mechanism 3, the body mechanism 3 comprises a drawing board body 301, a rotating rod 302, an arc-shaped groove 303, a connecting rod 304 and a telescopic rod 305, the rotating rod 302 is fixedly arranged above the left end and the right end of the drawing board body 301, the arc-shaped groove 303 is fixedly arranged inside the lower part of the rear end of the drawing board body 301, the connecting rod 304 is fixedly arranged below the rear end of the drawing board body 301 and positioned inside the arc-shaped groove 303, and the telescopic rod 305 is movably arranged outside the connecting rod 304 and positioned inside the arc-shaped groove 303; when adjusting the angle to drawing board body 301, telescopic link 305 promotes drawing board body 301's below and moves outward, install dwang 302 at drawing board body 301 left and right sides both ends this moment along spout 206 downstream, make drawing board body 301 can adjust inclination as required, so present supporting bench only has regulatory function usually, but because the beginner needs study copy picture or when the artist needs to modify the drawing with original manuscript, all need place original manuscript in a supporting bench upper end, but current patent just can only place the manuscript that needs to observe with the drawing paper in the drawing board upper end together, and will inconvenient user drawing like this and watch the manuscript, and then the inconvenient user copies the drawing, consequently, remain to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aim at providing a supporting bench convenient to adjust, can adjust the inclination who places the board, it is uncomfortable to avoid using to place the long-term bow when board arouses user's health, place the intralamellar part simultaneously and store splint, can use the original manuscript to carry out spacingly to the splint through picture peg and first spring simultaneously for the splint roll-off when referring to the thing, and then make splint adjust the position that is fit for the user and watches, and the person of facilitating the use uses.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a supporting table convenient to adjust comprises a supporting table, wherein an installation groove is formed in the upper end of the supporting table, a threaded rod is rotatably connected inside the installation groove, a handle fixedly connected with the threaded rod extends out of the front end of the threaded rod and fixedly connected with the supporting table, a lantern ring seat is in threaded connection with the threaded rod, a placing plate located above the threaded rod is hinged inside the installation groove, a hinge rod hinged with the lower end of the placing plate is hinged to the upper end of the lantern ring seat, a placing groove penetrating through the rear end is formed in the placing plate, a sliding groove communicated with the placing groove is formed in the left end of the placing plate, a sliding rod is connected inside the sliding groove in a sliding mode, a transverse rod matched with the placing groove is sleeved on the outer side of the sliding rod, an adjusting assembly matched with the placing plate is arranged between the sliding rod and the transverse rod, and a connecting rod is symmetrically and fixedly connected to the rear end of the transverse rod;

two the common fixedly connected with mounting bar in connecting rod rear end, mounting bar upper end symmetry articulates there is the pivot, two fixedly connected with splint between the pivot, the round hole has been seted up to the mounting bar right-hand member, the circular slot with the round hole intercommunication is seted up on the mounting bar right side, circular slot internally mounted has first spring, first spring left end fixedly connected with and circular slot sliding connection's plectane, plectane right-hand member fixedly connected with is located first spring central authorities and runs through the pull rod of round hole, plectane left end fixedly connected with runs through the picture peg of mounting bar, the right side pivot right-hand member central authorities seted up a plurality of and picture peg assorted slots.

The adjusting part comprises a second spring and a limiting ring, an annular groove communicated with the sliding rod is formed in the transverse rod, the second spring is installed in the annular groove and is fixedly connected with the limiting ring, the limiting ring is fixedly connected to the outer side of the sliding rod and is located in the annular groove, and two limiting holes matched with the sliding rod are formed in the right side of the supporting table.

The upper end of the clamping plate is symmetrically and elastically hinged with an abutting strip.

Place board upper end front side fixedly connected with spacing, the rectangular channel has all been seted up to the brace table upper end left and right sides.

And the rear end of the support table is fixedly connected with a handle.

The supporting platform lower extreme is seted up flutedly, the inside symmetry of recess is installed the supporting leg.

The utility model discloses can adjust the inclination of placing the board, long-term bowing arouses user's health uncomfortable when avoiding using to place the board, places the intralamellar part simultaneously and has stored splint, can use the original manuscript to carry out spacingly through picture peg and first spring to the splint when needing as the reference object, and then make splint adjust the position that is fit for the user and watches, the person of facilitating the use uses.

Drawings

The invention can be further illustrated by means of non-limiting examples given in the figures.

Fig. 1 is a schematic structural diagram of a supporting table convenient to adjust according to the present invention;

fig. 2 is a schematic sectional view of a supporting table convenient for adjustment according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic structural diagram of a supporting table convenient to adjust according to the present invention;

fig. 5 is a schematic structural diagram of a supporting table convenient to adjust according to the present invention.

The main component symbols are as follows:

the supporting platform comprises a supporting platform 1, a mounting groove 11, a threaded rod 12, a handle 13, a collar seat 14, a hinge rod 141, a placing plate 15, a placing groove 16, a sliding groove 17, a sliding rod 18, a cross rod 19, a connecting rod 2, a mounting strip 21, a rotating shaft 22, a clamping plate 23, a circular groove 24, a first spring 241, a circular plate 25, a pull rod 26, an inserting plate 27, a slot 28, a second spring 29, a limiting ring 3, a ring groove 31, a limiting hole 32, an abutting strip 33, a limiting strip 34, a rectangular groove 35, a handle 36, a groove 37 and supporting legs 38.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

The first embodiment is as follows:

as shown in fig. 1-5, the utility model discloses a supporting bench convenient to adjust, including supporting bench 1, supporting bench 1 upper end has seted up mounting groove 11, the inside rotation of mounting groove 11 is connected with threaded rod 12, threaded rod 12 front end stretches out supporting bench 1 fixedly connected with handle 13, threaded rod 12 threaded connection has lantern ring seat 14, the inside articulated placing plate 15 that is located the threaded rod 12 that has of mounting groove 11, lantern ring seat 14 upper end is articulated to have articulated rod 141 with placing plate 15 lower extreme articulated, placing plate 15 is inside to be seted up the placing groove 16 that runs through the rear end, placing plate 15 left end sets up the spout 17 with placing groove 16 intercommunication, spout 17 inside sliding connection has slide bar 18, slide bar 18 outside cover is equipped with horizontal pole 19 with placing groove 16 assorted, be equipped with the adjusting part with placing plate 15 assorted between slide bar 18 and horizontal pole 19, horizontal pole 19 rear end symmetry fixedly connected with connecting rod 2;

the common fixedly connected with mounting bar 21 in 2 rear ends of two connecting rods, the symmetry articulates there is pivot 22 in mounting bar 21 upper end, fixedly connected with splint 23 between two pivot 22, the round hole has been seted up to mounting bar 21 right-hand member, circular slot 24 with the round hole intercommunication is seted up on mounting bar 21 right side, circular slot 24 internally mounted has first spring 241, first spring 241 left end fixedly connected with and circular slot 24 sliding connection's plectane 25, plectane 25 right-hand member fixedly connected with is located first spring 241 central authorities and runs through the pull rod 26 of round hole, plectane 25 left end fixedly connected with runs through picture peg 27 of mounting bar 21, right side pivot 22 right-hand member central authorities have seted up a plurality ofly and picture peg 27 assorted slot 28.

In the initial state, the clamping plate 23 is positioned in the placing groove 16, and the placing plate 15 is also positioned in the mounting groove 11, so that the whole device is stored into a rectangular box body, and is convenient to store or carry; when the support table 1 is used, the support table 1 is placed on a plane, then the handle 13 is rotated, the handle 13 drives the threaded rod 12 to rotate, the threaded rod 12 is in threaded connection with the collar seat 14, and the upper side of the collar seat 14 is hinged with the hinge rod 141 hinged with the placing plate 15, so that the hinge rod 141 limits the rotation of the collar seat 14, the threaded rod 12 drives the collar seat 14 to move back and forth when rotating, the inclination angle of the hinge rod 141 is further changed, when the hinge rod 141 is approximately vertical, the rear end of the placing plate 15 is driven to jack upwards, the placing plate 15 is inclined, articles to be placed can be placed at the upper end of the placing plate 15, the inclined placing plate 15 can avoid stooping when the articles placed at the upper end of the placing plate 15 are operated, for example, people needing long-term drawing or designed people all need to modify drawings, and when the people use the people can adjust the inclination degree of the placing plate 15 by rotating the handle 13 according to the comfort level of the people;

when a painter copies or a designer modifies an original, the adjusting assembly is driven to enable the sliding rod 18 to slide upwards, the cross rod 19 moves upwards to enable the two connecting rods 2 and the mounting bar 21 to extend out of the placing groove 16, then the pull rod 26 is driven to pull rightwards, the circular plate 25 moves rightwards to compress the first spring 241, meanwhile, the circular plate 25 drives the inserting plate 27 to move rightwards, the inserting plate 27 exits from the inside of the inserting groove 28, the clamping plate 23 can be driven to rotate around the rotating shaft 22, the position of the clamping plate 23 is adjusted, a user can conveniently watch the inside of the upper surface of the clamping plate 23, the use is facilitated, after the adjustment is completed, the force is applied to the pull rod 26, the resilience force of the first spring 241 can drive the circular plate 25 and the inserting plate 27 to move leftwards and then be inserted into the inside of the inserting groove 28, one part of the inserting plate 27 is located inside the inserting groove 28 and connected with the rotating shaft 22, and the other part of the inserting plate 27 is located inside the mounting bar 21, and therefore the rotating shaft 22 can be prevented from rotating, and the limiting effect is achieved;

the utility model discloses can adjust the inclination who places board 15, avoid using to place board 15 long term bow and arouse user's uncomfortable, place board 15 inside storage simultaneously and have splint 23, can use the original manuscript to carry out spacingly to splint 23 when referring to the thing with splint 23 roll-off when needs, can adjust the position that is fit for the user and watches through picture peg 27 and first spring 241 simultaneously, the person of facilitating the use uses.

The adjusting assembly comprises a second spring 29 and a limiting ring 3, a ring groove 31 communicated with the sliding rod 18 is formed in the cross rod 19, the second spring 29 is installed in the ring groove 31, the second spring 29 is fixedly connected with the limiting ring 3, the limiting ring 3 is fixedly connected to the outer side of the sliding rod 18, the limiting ring 3 is located in the ring groove 31, and two limiting holes 32 matched with the sliding rod 18 are formed in the right side of the inside of the supporting table 1; during adjustment, the sliding rod 18 is driven to be pulled leftwards, so that the limiting ring 3 moves leftwards, the transverse plate 19 is matched with the placing groove 16, the transverse plate 19 can only slide inside the placing groove 16, the limiting ring 3 can compress the second spring 29, meanwhile, the right end of the sliding rod 18 can also exit from the inside of the limiting hole 32, the sliding rod 18 can be driven to slide inside the sliding groove 17, the connecting rod 2 and the mounting strip 21 extend out of the inside of the placing groove 16, the sliding rod 18 can be matched with the position of another limiting hole 32 at the moment, the force applied to the sliding rod 18 is relieved at the moment, the resilience force of the second spring 29 can drive the limiting ring 3 and the sliding rod 18 to move rightwards, the liver protection 18 is further inserted into the limiting hole 32 at the rear side, and the position adjustment of the transverse plate 19 is completed.

Example two:

the improvement is further made on the basis of the first embodiment, the upper end of the clamping plate 23 is symmetrically and elastically hinged with an abutting strip 33; the butt strip 33 can use two butt strips 33 to carry out its centre gripping when placing the original manuscript in splint 23 upper end, avoids a paper to place and blows away when splint 23 upper end, can also carry out the centre gripping to thicker material simultaneously, avoids thicker material to drive the automatic coincidence of page owing to the viscose department of self.

The front side of the upper end of the placing plate 15 is fixedly connected with a limiting strip 34, and the left side and the right side of the upper end of the supporting platform 1 are both provided with rectangular grooves 35; thus, the object placed on the upper end of the placing plate 15 can be prevented from slipping off, and the rectangular groove can facilitate the user to place the object.

A handle 36 is fixedly connected with the rear end of the support table 1; handle 36 allows support platform 1 to be easily carried in the initial state.

The lower end of the support table 1 is provided with a groove 37, and supporting legs 38 are symmetrically arranged in the groove 37; the two support legs 38 are rotated to the left and right respectively, so that the support table 1 can be raised by placing the two support legs 38 on the placing plane, which is more convenient for the user.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a brace table convenient to adjust, includes brace table, its characterized in that: the upper end of the supporting table is provided with a mounting groove, a threaded rod is rotatably connected inside the mounting groove, the front end of the threaded rod extends out of the supporting table and is fixedly connected with a handle, the threaded rod is in threaded connection with a collar seat, a placing plate positioned above the threaded rod is hinged inside the mounting groove, a hinged rod hinged with the lower end of the placing plate is hinged on the upper end of the collar seat, a placing groove penetrating through the rear end is formed inside the placing plate, the left end of the placing plate is provided with a sliding groove communicated with the placing groove, a sliding rod is slidably connected inside the sliding groove, a transverse rod matched with the placing groove is sleeved on the outer side of the sliding rod, an adjusting assembly matched with the placing plate is arranged between the sliding rod and the transverse rod, and the rear end of the transverse rod is symmetrically and fixedly connected with a connecting rod;

2. A support table for facilitating adjustment according to claim 1, wherein: the adjusting part comprises a second spring and a limiting ring, an annular groove communicated with the sliding rod is formed in the cross rod, the second spring is installed in the annular groove, the second spring is fixedly connected with the limiting ring, the limiting ring is fixedly connected to the outer side of the sliding rod, the limiting ring is located in the annular groove, and two limiting holes matched with the sliding rod are formed in the right side of the inside of the supporting table.

3. A support table for facilitating adjustment according to claim 1, wherein: the upper end of the clamping plate is symmetrically and elastically hinged with an abutting strip.

4. A support table for facilitating adjustment according to claim 1, wherein: place board upper end front side fixedly connected with spacing, the rectangular channel has all been seted up to the brace table upper end left and right sides.

5. A support table for facilitating adjustment according to claim 1, wherein: and the rear end of the support table is fixedly connected with a handle.

6. A support table for facilitating adjustment according to claim 1, wherein: the supporting platform lower extreme is seted up flutedly, the supporting leg is installed to recess internal symmetry.